package com.miaosha.demo.utils;

import org.apache.commons.codec.digest.DigestUtils;

public class MD5Util {
    public static String md5(String src){
        return DigestUtils.md5Hex(src);
    }
    private static final String salt="1a2b3c4d";
    public static String inputPassToFromPass(String inputPass){
        String str="" + salt.charAt(0)+salt.charAt(2)+inputPass+salt.charAt(5)+salt.charAt(4);
        return md5(str);
    }
    public static String formPassToDBPass(String formPass,String salt){
        String str="" + salt.charAt(0)+salt.charAt(2)+formPass+salt.charAt(5)+salt.charAt(4);
        return md5(str);
    }
    public static String inputPassToDBPass(String inputPass,String salt){
        String frompass = inputPassToFromPass(inputPass);
        String dbPass=formPassToDBPass(frompass,salt);
        return dbPass;
    }

    public static void main(String[] args) {
        //b7797cce01b4b131b433b6acf4add449
        System.out.println(inputPassToDBPass("123456",salt));
    }
}
